We report the generation and coincidence-to-accidental ratio characterization of a pulsed spontaneous parametric down-conversion photon pair source at 2.080\ \mu \mathrm{m}, as a basis for free-space quantum communication in an atmospheric window with low solar background.
Generation and Detection of Down-converted Photon Pairs at 2.080\\ \\boldsymbol\{\\mu\} \\mathbf\{m\}
Caspani, L.;Clerici, M.
2019-01-01
Abstract
We report the generation and coincidence-to-accidental ratio characterization of a pulsed spontaneous parametric down-conversion photon pair source at 2.080\ \mu \mathrm{m}, as a basis for free-space quantum communication in an atmospheric window with low solar background.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.